#!/bin/sh
# Original script by Jebba, modified by 9000 @ talk.maemo.org
# Run this script to share your Internet connection.
# Activate your gprs0 (fone data) connection with the GUI

#run-standalone.sh dbus-send --system --type=method_call --dest=com.nokia.icd_ui /com/nokia/icd_ui com.nokia.icd_ui.show_conn_dlg boolean:false

IP_ADDR="192.168.1.1"
NETMASK="255.255.255.0"
DHCP_RANGE="192.168.1.100,192.168.1.127"
RUNFILE="/var/run/wifi_tethering.pid"
DNSMASQ="/usr/sbin/dnsmasq"
ESSID="honeypot"
PASSWORD="0000000000000"
CHANNEL="10"
HOSTIDEV="gprs0"

set -x

start wlancond

# Load modules
modprobe crc7
modprobe mac80211
modprobe wl12xx
modprobe ipt_MASQUERADE

# flush old rules
iptables -F
iptables -t nat -F

iptables -t nat -A POSTROUTING -o $HOSTIDEV -j MASQUERADE

# forward IPs
echo 1 > /proc/sys/net/ipv4/ip_forward

ifconfig wlan0 down
iwconfig wlan0 mode ad-hoc
ifconfig wlan0 up
iwconfig wlan0 essid $ESSID
iwconfig wlan0 key s:$PASSWORD
iwconfig wlan0 channel $CHANNEL
ifconfig wlan0 $IP_ADDR netmask $NETMASK up

# Setup DNS and DHCP
start-stop-daemon -S -p $RUNFILE -m -b -x $DNSMASQ -- -k -I lo -z -a $IP_ADDR -F $DHCP_RANGE -b

run-standalone.sh dbus-send --type=method_call --dest=org.freedesktop.Notifications /org/freedesktop/Notifications org.freedesktop.Notifications.SystemNoteInfoprint string:'WiFi HotSpot Activated'